List of 13-letter words containing •••••••

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There are 17 thirteen-letter words containing I, N, 3O, P and 2T

CORTICOTROPIN	• corticotropin n. (Biochemistry, endocrinology) Synonym of adrenocorticotropic hormone. • CORTICOTROPIN n. a hormone that stimulates the adrenal gland, also CORTICOTROPHIN.
DIPROTODONTID	• diprotodontid n. (Zoology) Any member of the family Diprotodontidae of extinct large marsupials, similar to wombats in form. • DIPROTODONTID n. an animal of the Diprotodontidae, an extinct family of marsupials including the genus Diprotodon.
IONTOPHORETIC	• iontophoretic adj. Of or pertaining to iontophoresis. • IONTOPHORETIC adj. relating to iontophoresis.
NONCOMPETITOR	• noncompetitor n. One who is not a competitor. • NONCOMPETITOR n. one who is not a competitor.
ONOMATOPOETIC	• onomatopoetic adj. (Uncommon) Synonym of onomatopoeic. • ONOMATOPOETIC adj. onomatopoeic.
OPPOSITIONIST	• oppositionist n. A person who opposes; especially a member of an official opposition. • OPPOSITIONIST n. a member of an opposition.
PHOTOREACTION	• photoreaction n. (Chemistry) a photochemical reaction. • PHOTOREACTION n. a photochemical reaction.
POSTISOLATION	• postisolation adj. Occurring after a period of isolation. • POSTISOLATION adj. following a period of isolation.
POSTPOSITIONS	• postpositions n. Plural of postposition. • POSTPOSITION n. the placing of a grammatical element after a word to which it is primarily related in a sentence.
PROPORTIONATE	• proportionate adj. In proportion; proportional; commensurable. • proportionate adj. Harmonious and symmetrical. • proportionate v. (Transitive) To make proportionate.
PROSTHODONTIA	• PROSTHODONTIA n. the provision of false teeth, also PROSTHODONTICS.
PROTONOTARIAL	• PROTONOTARIAL adj. of or like a protonotary, a principle law clerk in certain courts of law.
PROTONOTARIAT	• PROTONOTARIAT n. the college constituted by the twelve apostolical prothonotaries (bishops and senior members of the curia) in Rome, also PROTHONOTARIAT.
PROTONOTARIES	• protonotaries n. Plural of protonotary. • PROTONOTARY n. a court clerk; a chief clerk of any of various courts of law, also PROTHONOTARY.
SOMATOTROPHIN	• somatotrophin n. Alternative spelling of somatotropin. • SOMATOTROPHIN n. a polypeptide growth hormone, also SOMATOTROPIN, SOMATOTROPINE.
SOMATOTROPINE	• somatotropine n. Alternative spelling of somatotropin. • SOMATOTROPINE n. a growth hormone, also SOMATOTROPHIN, SOMATOTROPIN.
SOMATOTROPINS	• somatotropins n. Plural of somatotropin. • SOMATOTROPIN n. a polypeptide growth hormone, also SOMATOTROPHIN, SOMATOTROPINE.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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English Wiktionary: 112 words
Scrabble in French: 14 words
Scrabble in Spanish: 6 words
Scrabble in Italian: 19 words
Scrabble in German: no word
Scrabble in Romanian: 28 words

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